Dynamic multiple beads manipulation on x-y-z directions

Dan Cojoc; Valentina Emiliani; Enrico Ferrari; Valeria Garbin; Enzo Di Fabrizio

doi:10.1117/12.557636

Dynamic multiple beads manipulation on x-y-z directions

Dan Cojoc^*, Valentina Emiliani, Enrico Ferrari, Valeria Garbin, Enzo Di Fabrizio

^*Corresponding author for this work

Research output: Contribution to journal › Conference article › peer-review

4 Scopus citations

Abstract

The use of diffractive optical elements (DOEs) for multiple trapping of dielectric micro-spheres immersed in a fluid has been demonstrated recently. When the DOEs are implemented on a spatial light modulator (SLM), the trapped particles can be independently moved by changing the configuration of the DOE. In this paper we demonstrate phase DOEs implemented on an optical addressable SLM to move an array of trapped particles in a volume of about 20×20×6 μm. Experimental results show the usefulness of this technique for particle micromanipulation in biology.

Original language	English (US)
Article number	15
Pages (from-to)	126-136
Number of pages	11
Journal	Proceedings of SPIE - The International Society for Optical Engineering
Volume	5514
DOIs	https://doi.org/10.1117/12.557636
State	Published - 2004
Externally published	Yes
Event	Optical Trapping and Optical Micromanipulation - Denver, CO, United States Duration: Aug 2 2004 → Aug 6 2004

Keywords

Diffractive optical elements
Optical tweezers
Spatial light modulators

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Computer Science Applications
Applied Mathematics
Electrical and Electronic Engineering

Access to Document

10.1117/12.557636

Cite this

@article{48109258bdc6479aa86f9e1c40f0e20f,

title = "Dynamic multiple beads manipulation on x-y-z directions",

abstract = "The use of diffractive optical elements (DOEs) for multiple trapping of dielectric micro-spheres immersed in a fluid has been demonstrated recently. When the DOEs are implemented on a spatial light modulator (SLM), the trapped particles can be independently moved by changing the configuration of the DOE. In this paper we demonstrate phase DOEs implemented on an optical addressable SLM to move an array of trapped particles in a volume of about 20×20×6 μm. Experimental results show the usefulness of this technique for particle micromanipulation in biology.",

keywords = "Diffractive optical elements, Optical tweezers, Spatial light modulators",

author = "Dan Cojoc and Valentina Emiliani and Enrico Ferrari and Valeria Garbin and {Di Fabrizio}, Enzo",

year = "2004",

doi = "10.1117/12.557636",

language = "English (US)",

volume = "5514",

pages = "126--136",

journal = "Proceedings of SPIE - The International Society for Optical Engineering",

issn = "0277-786X",

publisher = "SPIE",

note = "Optical Trapping and Optical Micromanipulation ; Conference date: 02-08-2004 Through 06-08-2004",

}

TY - JOUR

T1 - Dynamic multiple beads manipulation on x-y-z directions

AU - Cojoc, Dan

AU - Emiliani, Valentina

AU - Ferrari, Enrico

AU - Garbin, Valeria

AU - Di Fabrizio, Enzo

PY - 2004

Y1 - 2004

N2 - The use of diffractive optical elements (DOEs) for multiple trapping of dielectric micro-spheres immersed in a fluid has been demonstrated recently. When the DOEs are implemented on a spatial light modulator (SLM), the trapped particles can be independently moved by changing the configuration of the DOE. In this paper we demonstrate phase DOEs implemented on an optical addressable SLM to move an array of trapped particles in a volume of about 20×20×6 μm. Experimental results show the usefulness of this technique for particle micromanipulation in biology.

AB - The use of diffractive optical elements (DOEs) for multiple trapping of dielectric micro-spheres immersed in a fluid has been demonstrated recently. When the DOEs are implemented on a spatial light modulator (SLM), the trapped particles can be independently moved by changing the configuration of the DOE. In this paper we demonstrate phase DOEs implemented on an optical addressable SLM to move an array of trapped particles in a volume of about 20×20×6 μm. Experimental results show the usefulness of this technique for particle micromanipulation in biology.

KW - Diffractive optical elements

KW - Optical tweezers

KW - Spatial light modulators

UR - http://www.scopus.com/inward/record.url?scp=13244273502&partnerID=8YFLogxK

U2 - 10.1117/12.557636

DO - 10.1117/12.557636

M3 - Conference article

AN - SCOPUS:13244273502

SN - 0277-786X

VL - 5514

SP - 126

EP - 136

JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

M1 - 15

T2 - Optical Trapping and Optical Micromanipulation

Y2 - 2 August 2004 through 6 August 2004

ER -

Dynamic multiple beads manipulation on x-y-z directions

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this